When you jump, you jump into the bunker. It's best to wear spiked shoes, so that you can pull your legs straight without falling.
Also, after running 200, there may be a 15 minute break, which is very short.
As for whether you can get a C, it depends on your compulsory exam. If you fail in the exam, you can take advantage of the possibility of getting a C.
However, when you are admitted, you rarely look at sports scores.